Imported Upstream version 2.19.53

[lilypond.git] / input / regression / repeat-unfold-partial.ly

diff --git a/input/regression/repeat-unfold-partial.ly b/input/regression/repeat-unfold-partial.ly
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+++ b/input/regression/repeat-unfold-partial.ly
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+\version "2.19.52"
+
+\header {
+  texidoc = "The music function @code{\\unfoldRepeats} can take an
+optional argument-list specifying which type(s) of repeated music has
+to be unfolded."
+}
+
+m =
+  \repeat volta 2 {
+      \repeat percent 2 { c'1 }
+      \repeat tremolo 4 { c'16 d' }
+      f'2
+  }
+  \alternative {
+      { d'1 }
+      { e'1 }
+  }
+
+\markup "not expanding"
+\m
+
+\markup "expanding all"
+\unfoldRepeats \m
+
+\markup "expanding percent-repeated-music"
+\unfoldRepeats percent \m
+
+\markup "expanding tremolo-repeated-music"
+\unfoldRepeats tremolo \m
+
+\markup "expanding volta-repeated-music"
+\unfoldRepeats volta \m
+
+\markup \column {
+  "combinations are possible:"
+  "expanding percent-repeated-music and tremolo-repeated-music"
+}
+\unfoldRepeats percent,tremolo \m